00:25:5A Tantalus Systems Corp.
Every MAC address from 00:25:5A:00:00:00 to 00:25:5A:FF:FF:FF belongs to a block the IEEE assigned to Tantalus Systems Corp.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:25:5A belongs to
Written 00:25:5A, 00-25-5A or 00255A, depending on the system. Look up a full address.
Prefix
00:25:5A
Organization
Tantalus Systems Corp.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:25:5A:00:00:00
Last address
00:25:5A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
301-3480 Gilmore Way Burnaby BC CA V5G 4Y1